lapideum
Lapideum is a term with Latin roots historically associated with stone and stonework. In classical Latin, the adjective lapideus denotes something made of stone or stone-built, and lapideum can appear in the neuter form in inscriptions and architectural descriptions to indicate stone material or stone construction. The word’s usage continues in later Latin texts and medieval glossaries in similar descriptive roles.
Lapideum derives from the Latin noun lapis, meaning stone, and the suffixes that form adjectives and neuter
There is no widely recognized modern subject universally identified as Lapideum. The term is occasionally encountered
Related terms include lapis (stone), lapidary (stone-cutting and gemology), and lapidarium (a collection or storage place